What is the chance of a new weapon something like the Disc Launcher out of Tribes? Perhaps slotted into the energy slot with similar features crossed between a grenade launcher and a fusion rifle. you could add perks like being able to curve your shot around obstacles to reach enemies behind or ricochet of water or soft surfaces. Or maybe a feature where the longer you hold the fire button the faster the disc spins and the further it goes or the higher the power it creates, or maybe at full speed it disrupts shields. Just a thought ?